Part-number card (generic family drawing, not a photo of the part).
Short answer
The 600-861-6420 is a Komatsu part: alternator. We quote it in El Salvador, Guatemala, Nicaragua and Panamá as an authorized Komatsu dealer: send us the part number and your machine's serial.
Komatsu · Electrical and electronics
Alternator KomatsuPart number600-861-6420
Also written as: 6008616420 · 600 861 6420
Quote or order it in your country
The part number is already in the message. Have your machine's model and serial handy.
Availability: ask us — we confirm stock in El Salvador and lead time with your quote.
My machine is down: it's urgent- Not sure it's the right one? Send us a photo of your machine's data plate and we confirm it before quoting.
- Have us install it: book the service at our El Salvador workshop.
Alternator Komatsu 600-861-6420
What it does
Generates the machine's electrical power and charges the batteries while the engine runs.
Part data
- Part number
- 600-861-6420
- Brand
- Komatsu
- Description in our system
- ALTERNATOR
- Equivalents and supersessions
- No equivalents on record. If the number was superseded, your specialist gives you the current one.
Compatible models
We don't have it tied to a specific model. Tell us your machine's model and serial and we'll confirm it.
When to replace it
We don't publish an interval for this part: we have no attributed source. Check your machine's Operation and Maintenance Manual or ask the after-sales specialist.
Frequently asked questions
How do I order the 600-861-6420?
Pick your country under “Order it in your country” and message us on WhatsApp or with the form: the part number is already filled in. We confirm price and availability. We serve it in El Salvador, Guatemala, Nicaragua and Panamá.
Does the 600-861-6420 fit my machine?
Send us your machine's brand, model and the serial from its data plate and we confirm before quoting: the serial defines the exact part.
Is there an online price? Is it in stock?
For now it is quoted: price and stock depend on the country and the day, and we give them to you in writing with the lead time. If your machine is down, say so in the message and we treat it as urgent.